RF2186 Просмотр технического описания (PDF) - RF Micro Devices

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RF2186

3V W-CDMA POWER 1900MHZ/3V LINEAR POWER AMPLIFIER

RF Micro Devices 

Preliminary

2

RF2186

3V W-CDMA POWER 1900MHZ/

3V LINEAR POWER AMPLIFIER

Typical Applications

• 3V 1850-1910MHz CDMA-2000 Handsets • Commercial and Consumer Systems

• 3V 1920-1980MHz W-CDMA Handsets • Portable Battery-Powered Equipment

• Spread-Spectrum Systems

2

Product Description

The RF2186 is a high-power, high-efficiency linear ampli-

fier IC targeting 3V handheld systems. The device is

manufactured on an advanced Gallium Arsenide Hetero-

junction Bipolar Transistor (HBT) process, and has been

designed for use as the final RF amplifier in 3V

CDMA-2000 and W-CDMA handsets, spread-spectrum

systems, and other applications in the 1850MHz to

2000MHz band. The device is self-contained with 50Ω

input and the output can be easily matched to obtain opti-

mum power, efficiency, and linearity characteristics over

all recommended supply voltages.

3.75

3.75

0.75

0.50

2

0.45

0.28

1

0.80

TYP 1

+

1.60 4.00

12°

INDEX AREA3

Dimensions in mm.

0.05

0.00

0.75 1.00

0.65 0.90

1.50 SQ

3.20

4.00

NOTES:

1 Shaded Pin is Lead 1.

2

Dimension applies to plated terminal and is measured

0.10 mm and 0.25 mm from terminal tip.

The terminal #1 identifier and terminal numbering conv

3 shall conform to JESD 95-1 SPP-012. Details of termin

identifier are optional, but must be located within the zo

indicated. The identifier may be either a mold or marke

feature.

4 Pins 1 and 9 are fused.

5 Package Warpage: 0.05 max.

Optimum Technology Matching® Applied

Si BJT

üGaAs HBT

GaAs MESFET

Si Bi-CMOS

SiGe HBT

Si CMOS

1 16 15 14 13

VPD1 2

12 VCC2

VMODE 3

11 VCC2

VPD2 4

10 VCC

56789

Functional Block Diagram

Package Style: LCC, 16-Pin

Features

• Single 3V Supply

• 27dBm Linear Output Power

• 31dB Linear Gain

• 35% Linear Efficiency

• On-board Power Down Mode

Ordering Information

RF2186

RF2186 PCBA

3V W-CDMA Power 1900MHZ/ 3V Linear Power

Amplifier

Fully Assembled Evaluation Board

RF Micro Devices, Inc.

7625 Thorndike Road

Greensboro, NC 27409, USA

Tel (336) 664 1233

Fax (336) 664 0454

http://www.rfmd.com

Rev A2 010515

2-197

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